new book blowing the lid off the secret life of michael jackson. next on night license. [ boy 1 ] hey! that's the last crescent. oh, did you want it? yea we'll split it. [ female announcer ] made fresh, so light, buttery and flakey. that's half that's not half! guys, i have more! thanks mom [ female announcer ] pillsbury crescents. let the making begin just unroll it, fill, top, bake, and present. that must have taken you forever! it was really tough. [ female announcer ] pillsbury pie crust. let the making begin >> bay area laboratory has become the epi-center in the struggle to keep one step ahead of dangerous bugs. uc sf viral diagnostic and discovery center tracks virus ranging from the common to the deadly. >> the spike bind the cell and unable the virus to us enter cell. >>reporter: for l dr. charles chu the pickle shape object on the scins one more mysterious killer on every changing battle field. team recently helped identify the new virus which surfaced in the african nation of congo. he says it's relat relateed to rabies but produces symp